Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
166377 comments
dizainerskie kashpo_wdkr
интересные кашпо для цветов интересные кашпо для цветов .
Comment LinkDiplomi_rasi
купить аттестат за 11 класс нижний купить аттестат за 11 класс нижний .
Comment Linkwomen lingerie
[url="https://www.asrrss.com/category/plus-size-lingerie/"]sexy plus size lingerie[/url]] They all felt great perplexity as to _what they should do_.[Object of a preposition.
Comment LinkTrenqor Logic AI
Hey there! This is my first visit to your blog! We are a group of volunteers
Comment Linkand starting a new initiative in a community in the same niche.
Your blog provided us beneficial information to work on. You have done a wonderful
job!
kreativmeKt
Thanks for the article https://40-ka.ru/
Comment LinkDiplomi_jrPi
купить аттестат 11 класса в тольятти https://www.arus-diplom22.ru .
Comment LinkDiplomi_zusi
купить аттестат 11 кл в спб купить аттестат 11 кл в спб .
Comment LinkPink Salt trick
Valuable information. Fortunate me I discovered your website
Comment Linkby chance, and I'm surprised why this twist of fate did not happened in advance!
I bookmarked it.
Danielzip
Добрый день!
Comment LinkОнлайн казино Казахстана соответствует стандартам. проверенные онлайн казино с выводом денег казахстан Безопасность игроков на первом месте.
Читай тут: - https://mobilecasinogames.cfd
онлайн казино кз
казахстан онлайн казино
топ онлайн казино казахстан
Будь здоров!
SheriFar
Hello there!
Comment LinkBest online casino in Nigeria awaits. best online casino in nigeria Claim your welcome bonus now.
Check out this link - https://livedealeronline.cfd
nigeria online casino
best casino app in nigeria
online casino nigeria
Enjoy your gaming experience!!